Study reveals that two doses of Pfizer or AstraZenca protect you against the Delta variant

Posted byEntrepreneur en Español Leave a comment on Study reveals that two doses of Pfizer or AstraZenca protect you against the Delta variant

UK researchers found that the two doses of the Pfizer vaccine are 88% effective against the Delta variant, while the two of AstraZeneca are 67%.

Leave a comment

Your email address will not be published. Required fields are marked *